Replace setup.py with pyproject.toml (#848)

* Replace setup.py with pyproject.toml + update test_pip_install.py

* [.gitignore] Add "custom location" folder generated by test_pip_install.py

* Install build in CI

It is needed for test_pip_install.py

* Require setuptools 77.0.0 or more to build the project

This is necessary because setuptools added support for ``license`` and ``license-files`` in that version (and we use those in pyproject.toml)

Changelog: https://setuptools.pypa.io/en/latest/history.html#v77-0-0

Author: moi15moi

.github/workflows/autotest.yml

@@ -62,7 +62,7 @@ jobs:
           architecture: ${{ matrix.architecture }}
       - name: install comtypes
         run: |
-          pip install --upgrade setuptools
+          pip install --upgrade build
           python -m pip install .
           pip uninstall comtypes -y
           python test_pip_install.py

.gitignore

@@ -5,6 +5,7 @@ comtypes/gen/
 !comtypes/gen/__init__.py
 comtypes/tools/__pycache__/*.pyc
 comtypes.egg-info/*
+custom location/*
 
 # Byte-compiled / optimized / DLL files
 __pycache__/

pyproject.toml

@@ -1,7 +1,63 @@
+[project]
+name = "comtypes"
+description = "Pure Python COM package"
+readme = "README.md"
+requires-python = ">=3.9"
+license = "MIT"
+license-files = ["LICENSE.txt"]
+authors = [
+    { name = "Thomas Heller", email = "[email protected]" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Operating System :: Microsoft :: Windows",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+]
+dynamic = ["version"]
+
+[project.scripts]
+clear_comtypes_cache = "comtypes.clear_cache:main"
+
+[project.urls]
+Source = "https://github.com/enthought/comtypes"
+Download = "https://github.com/enthought/comtypes/releases"
+Issues = "https://github.com/enthought/comtypes/issues"
+
 [build-system]
-requires = ["setuptools>=61.2"]
+requires = ["setuptools>=77.0.0"]
 build-backend = "setuptools.build_meta"
 
+[tool.setuptools]
+packages = [
+    "comtypes",
+    "comtypes._post_coinit",
+    "comtypes.client",
+    "comtypes.server",
+    "comtypes.tools",
+    "comtypes.tools.codegenerator",
+    "comtypes.test",
+]
+
+[tool.setuptools.dynamic]
+version = { attr = "comtypes.__version__" }
+
+[tool.setuptools.package-data]
+"comtypes.test" = [
+    "TestComServer.idl",
+    "TestComServer.tlb",
+    "TestDispServer.idl",
+    "TestDispServer.tlb",
+    "mytypelib.idl",
+    "mylib.idl",
+    "mylib.tlb",
+    "urlhist.tlb",
+    "test_jscript.js",
+]
+"comtypes" = ["hints.pyi"]
+
 [tool.ruff.lint]
 extend-select = ["I"]
 ignore = ["E402"]

setup.cfg

@@ -21,18 +21,18 @@ class TestPipInstall(unittest.TestCase):
 
     def setUp(self):
         """prepare the same package that is usually uploaded to PyPI"""
-        subprocess.check_call([sys.executable, 'setup.py', 'sdist', '--format=zip'])
+        subprocess.check_call([sys.executable, '-m', 'build', '--sdist'])
 
-        filename_for_upload = 'comtypes-%s.zip' % read_version()
+        filename_for_upload = 'comtypes-%s.tar.gz' % read_version()
         self.target_package = os.path.join(os.getcwd(), 'dist', filename_for_upload)
         self.pip_exe = os.path.join(os.path.dirname(sys.executable), 'Scripts', 'pip.exe')
 
     def test_pip_install(self):
-        """Test that "pip install comtypes-x.y.z.zip" works"""
+        """Test that "pip install comtypes-x.y.z.tar.gz" works"""
         subprocess.check_call([self.pip_exe, 'install', self.target_package])
 
     def test_no_cache_dir_custom_location(self):
-        """Test that 'pip install comtypes-x.y.z.zip --no-cache-dir --target="...\custom location"' works"""
+        """Test that 'pip install comtypes-x.y.z.tar.gz --no-cache-dir --target="...\custom location"' works"""
         custom_dir = os.path.join(os.getcwd(), 'custom location')
         if os.path.exists(custom_dir):
             shutil.rmtree(custom_dir)